// This file has been automatically generated by writeMessageClasses.js

import {UUID} from '../UUID';
import {IPAddress} from '../IPAddress';
import {Vector3} from '../Vector3';
import {MessageFlags} from '../../enums/MessageFlags';
import {MessageBase} from '../MessageBase';
import {Message} from '../../enums/Message';

export class SimulatorPresentAtLocationMessage implements MessageBase
{
    name = 'SimulatorPresentAtLocation';
    messageFlags = MessageFlags.Trusted | MessageFlags.FrequencyLow;
    id = Message.SimulatorPresentAtLocation;

    SimulatorPublicHostBlock: {
        Port: number;
        SimulatorIP: IPAddress;
        GridX: number;
        GridY: number;
    };
    NeighborBlock: {
        IP: IPAddress;
        Port: number;
    }[];
    SimulatorBlock: {
        SimName: Buffer;
        SimAccess: number;
        RegionFlags: number;
        RegionID: UUID;
        EstateID: number;
        ParentEstateID: number;
    };
    TelehubBlock: {
        HasTelehub: boolean;
        TelehubPos: Vector3;
    }[];

    getSize(): number
    {
        return (this.SimulatorBlock['SimName'].length + 1) + ((13) * this.TelehubBlock.length) + 68;
    }

    writeToBuffer(buf: Buffer, pos: number): number
    {
        const startPos = pos;
        buf.writeUInt16LE(this.SimulatorPublicHostBlock['Port'], pos);
        pos += 2;
        this.SimulatorPublicHostBlock['SimulatorIP'].writeToBuffer(buf, pos);
        pos += 4;
        buf.writeUInt32LE(this.SimulatorPublicHostBlock['GridX'], pos);
        pos += 4;
        buf.writeUInt32LE(this.SimulatorPublicHostBlock['GridY'], pos);
        pos += 4;
        let count = 4;
        for (let i = 0; i < count; i++)
        {
            this.NeighborBlock[i]['IP'].writeToBuffer(buf, pos);
            pos += 4;
            buf.writeUInt16LE(this.NeighborBlock[i]['Port'], pos);
            pos += 2;
        }
        buf.writeUInt8(this.SimulatorBlock['SimName'].length, pos++);
        this.SimulatorBlock['SimName'].copy(buf, pos);
        pos += this.SimulatorBlock['SimName'].length;
        buf.writeUInt8(this.SimulatorBlock['SimAccess'], pos++);
        buf.writeUInt32LE(this.SimulatorBlock['RegionFlags'], pos);
        pos += 4;
        this.SimulatorBlock['RegionID'].writeToBuffer(buf, pos);
        pos += 16;
        buf.writeUInt32LE(this.SimulatorBlock['EstateID'], pos);
        pos += 4;
        buf.writeUInt32LE(this.SimulatorBlock['ParentEstateID'], pos);
        pos += 4;
        count = this.TelehubBlock.length;
        buf.writeUInt8(this.TelehubBlock.length, pos++);
        for (let i = 0; i < count; i++)
        {
            buf.writeUInt8((this.TelehubBlock[i]['HasTelehub']) ? 1 : 0, pos++);
            this.TelehubBlock[i]['TelehubPos'].writeToBuffer(buf, pos, false);
            pos += 12;
        }
        return pos - startPos;
    }

    readFromBuffer(buf: Buffer, pos: number): number
    {
        const startPos = pos;
        let varLength = 0;
        const newObjSimulatorPublicHostBlock: {
            Port: number,
            SimulatorIP: IPAddress,
            GridX: number,
            GridY: number
        } = {
            Port: 0,
            SimulatorIP: IPAddress.zero(),
            GridX: 0,
            GridY: 0
        };
        newObjSimulatorPublicHostBlock['Port'] = buf.readUInt16LE(pos);
        pos += 2;
        newObjSimulatorPublicHostBlock['SimulatorIP'] = new IPAddress(buf, pos);
        pos += 4;
        newObjSimulatorPublicHostBlock['GridX'] = buf.readUInt32LE(pos);
        pos += 4;
        newObjSimulatorPublicHostBlock['GridY'] = buf.readUInt32LE(pos);
        pos += 4;
        this.SimulatorPublicHostBlock = newObjSimulatorPublicHostBlock;
        let count = 4;
        this.NeighborBlock = [];        for (let i = 0; i < count; i++)
        {
            const newObjNeighborBlock: {
                IP: IPAddress,
                Port: number
            } = {
                IP: IPAddress.zero(),
                Port: 0
            };
            newObjNeighborBlock['IP'] = new IPAddress(buf, pos);
            pos += 4;
            newObjNeighborBlock['Port'] = buf.readUInt16LE(pos);
            pos += 2;
            this.NeighborBlock.push(newObjNeighborBlock);
        }
        const newObjSimulatorBlock: {
            SimName: Buffer,
            SimAccess: number,
            RegionFlags: number,
            RegionID: UUID,
            EstateID: number,
            ParentEstateID: number
        } = {
            SimName: Buffer.allocUnsafe(0),
            SimAccess: 0,
            RegionFlags: 0,
            RegionID: UUID.zero(),
            EstateID: 0,
            ParentEstateID: 0
        };
        varLength = buf.readUInt8(pos++);
        newObjSimulatorBlock['SimName'] = buf.slice(pos, pos + varLength);
        pos += varLength;
        newObjSimulatorBlock['SimAccess'] = buf.readUInt8(pos++);
        newObjSimulatorBlock['RegionFlags'] = buf.readUInt32LE(pos);
        pos += 4;
        newObjSimulatorBlock['RegionID'] = new UUID(buf, pos);
        pos += 16;
        newObjSimulatorBlock['EstateID'] = buf.readUInt32LE(pos);
        pos += 4;
        newObjSimulatorBlock['ParentEstateID'] = buf.readUInt32LE(pos);
        pos += 4;
        this.SimulatorBlock = newObjSimulatorBlock;
        count = buf.readUInt8(pos++);
        this.TelehubBlock = [];
        for (let i = 0; i < count; i++)
        {
            const newObjTelehubBlock: {
                HasTelehub: boolean,
                TelehubPos: Vector3
            } = {
                HasTelehub: false,
                TelehubPos: Vector3.getZero()
            };
            newObjTelehubBlock['HasTelehub'] = (buf.readUInt8(pos++) === 1);
            newObjTelehubBlock['TelehubPos'] = new Vector3(buf, pos, false);
            pos += 12;
            this.TelehubBlock.push(newObjTelehubBlock);
        }
        return pos - startPos;
    }
}